#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
  double s,r,k = 0;
  std::cin>>s;
  k = 0.1;
  for(double i = 1; i<=10; i++)
  {
    k = k + 0.1;
    r = s * k;
    std::cout<<r<<std::endl;
  }
  system("PAUSE>>null");
  return 0;
}

